IAI America RCS3PCR-SS8C - Manual (Page 97)

11. Maintenance and Inspection
87
[Cleanroom Specification]
(1) What grease to use on the guide and ball screw
The following grease is used when we ship the unit.
This grease is of low-dust-raising type.
Kuroda Precision Industries C Grease
Warning: Never use any fluorine-based grease. It will cause a chemical reaction when
mixed with a lithium-based grease and may cause damage to the actuator.
Caution: Never use grease for the standard specification. It may allow dust to generate.